Overview Reviews Similar Products Product Description Filbur FC-3637 40 Sq Ft O. D. 5 3/16" Length 19 5/8" Top 1 1/16" Bottom 1 5/8" Replaces: Unicel C-5637 C5637 PLEATCO PPM40-4 ALADDIN 14006 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view FC3634 - O. D. 5 3/16" x Length 19 5/8" - 35 Sq Ft $43.00 $38.95 Add to Cart Quick view FC3712 - O. D. 5" x Length 8" - 8 Sq Ft $17.95 Add to Cart Quick view FC2710 - O. D. 4 5/8 x Length 16 3/4 - 40 Sq Ft FC-2710 $59.74 $47.95 Add to Cart